A Beretta AL390 Diamond is worth what ever you are willing to pay for it.
You do not see these guns very often.
There are 2 kinds of people. People that want them and people who have them. The problem is getting the people who have them to sell them.
It depends on the cut and the grade of the Diamond.
If your shotgun has about 90% of its original finish remaining,it will bring 350-400 dollars.
Depending on the grade, $450-$800. Box and papers add to value.
How much is a beretta u22 neo worth
A diamond is worth whatever someone will pay you for it. Depends on the diamond. A diamond's value is determined by carat, color, cut and clarity. There are many grades of diamonds from industrial grade to Flawless, gem quality.
Diamond of 2 carats (jewelry grade) can be worth 1,000 to 20,000 dollars more or less. Industrial grade diamonds: From experience, about 25 years ago I saw a 40 carat industrial grade diamond valued at $4,000, $100 dollars a carat. It looked like a dirty piece of quartz.
used is about $225
450.00
Your Beretta .32 Auto is worth $100-200, depending on condition and markings.
Whatever you have to sell is worth whatever someone will pay you for it. The indicator G-H refers to a grade of white diamond colour, this grade being a step into the yellow category. If your other indicator is I2-I3, this refers to inclusions visible with a 10x loupe, and is the lowest gem-grade given to diamond clarity that is advisable to buy as a gemstone. Two more characteristics will help determine a diamond's worth: its carat weight and the cut and its excellence.
used is about $225
50-490 usd